TT Electronics/IRC

GQ0A013481DBT

GQ0A013481DBT Description

The GQ0A013481DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 10 isolated resistors, each with a 3.48KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and impedance matching circuits. Encased in a ceramic QSOP package, this device offers superior thermal stability and mechanical robustness, with a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts, while the ±100ppm/°C temperature coefficient ensures reliable performance across a wide -70°C to +125°C range.

GQ0A013481DBT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and durability, ideal for harsh environments.
• High Power Handling: 1W total power rating (0.1W per resistor) supports high-density designs without derating concerns.
• Isolated Design: Independent resistors (ISOL circuit designation) prevent crosstalk in multi-channel systems.
• Compact Footprint: QSOP-20 package (8.66mm × 6.02mm × 1.47mm) optimizes board space in miniaturized applications.
• Wide Voltage Range: 100V maximum rating suits industrial and instrumentation use.

GQ0A013481DBT Applications

This resistor network excels in:

• Medical Equipment: Precision signal chains in patient monitoring devices.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Industrial Automation: Isolated feedback networks in motor drives and PLCs.
• Aerospace & Defense: Reliable performance in avionics and ruggedized systems.
• Telecommunications: Impedance matching in high-frequency RF modules.

Conclusion of GQ0A013481DBT

The GQ0A013481DBT combines precision, isolation, and power efficiency in a compact ceramic package, making it a standout choice for engineers prioritizing accuracy and reliability. Its thin-film technology and wide temperature range cater to critical applications where component stability is paramount. While not PPAP or automotive-qualified, its industrial-grade robustness and EU RoHS non-compliance (note for specific regulatory needs) position it as a versatile solution for professional electronics design.